Uber/Airbnb/etc exist because arbitrage around the law allows for lower priced products and increased profits. Never mind that not all laws were created to protect incumbents.
As a side comment: The reflexive anti-government attitudes of many is particularly puzzling in a democracy: you are getting exactly what you voted for; the reason we have such corrupt government is because we keep electing people that explicitly tell us that at the outset! We also elect people that explicitly tell us that they want to break the system and/or do not believe in it. Why are we surprised at the outcomes?
Of course there's no reason for it, it's just our policy.